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199
RESULTS

Media Type
199
texts
Availability
199
Always Available
Year
2
1962
2
1961
2
1959
2
1958
4
1957
3
1956
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Topics & Subjects
192
Ornithology
73
United States National Museum
53
United States Dept. of Agriculture
27
United States
15
Panama
11
Birds--Migration
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Collection
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Creator
166
wetmore, alexander, 1886-1978
376
national museum of natural history (u.s.) pacific ocean biological survey program
261
federation of new york state bird clubs
192
maryland ornithological society
142
bailey, vernon, 1864-1942
109
brewster, william,1851-1919
87
national museum of natural history (u.s.) palearctic migratory bird survey
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Language
176
English
19
Eng;spa
2
English and French
1
Eng;dut
1
Spa;eng
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